UDP-N-acetyl-D-galactosamine disodium salt - ≥98% , CAS No.108320-87-2

CAS: 108320-87-2 Cat. No.: U341495 Molecular Weight: 651.32 Beilstein Registry Number: 5375867 EC Number: 634-615-6 PubChem CID: 16220073

GRADE & PURITY ≥98%

Synonyms

Uridine 5'-diphospho-N-acetylgalactosamine disodium salt, >=98% | disodium [(3R,4R,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] [[(2R,3S,4R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] phosphate | Disodium

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

UDP-N-acetyl-D-galactosamine disodium salt is a donor substrate for N-acetylgalactosaminyltransferases. The compound is a major terminal sugar of the cyst wall of|Giardia lamblia|. UDP-N-acetyl-D-galactosamine is useful in the synthesis of aryl azide derivatives that can be employed in affinity labeling of glycosyltransferases and UDP-HexNAc pyrophosphorylase.

Specifications

Synonyms

Uridine 5'-diphospho-N-acetylgalactosamine disodium salt, >=98% | disodium [(3R, 4R, 5R, 6R)-3-acetamido-4, 5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] [[(2R, 3S, 4R)-5-(2, 4-dioxopyrimidin-1-yl)-3, 4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] phosphate | Disodium

Specifications & Purity

≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CC(=O)NC1C(C(C(OC1OP(=O)([O-])OP(=O)([O-])OCC2C(C(C(O2)N3C=CC(=O)NC3=O)O)O)CO)O)O.[Na+].[Na+]
• IUPAC Name: disodium;[(3R,4R,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] [[(2R,3S,4R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] phosphate
• InChIKey: HXWKMJZFIJNGES-QCVFHWOISA-L
• INCHI: 1S/C17H27N3O17P2.2Na/c1-6(22)18-10-13(26)11(24)7(4-21)35-16(10)36-39(31,32)37-38(29,30)33-5-8-12(25)14(27)15(34-8)20-3-2-9(23)19-17(20)28;;/h2-3,7-8,10-16,21,24-27H,4-5H2,1H3,(H,18,22)(H,29,30)(H,31,32)(H,19,23,28);;/q;2*+1/p-2/t7-,8-,10-,11+,12-,13-,14-,15?,16?;;/m1../s1
• Isomeric SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](OC1OP(=O)([O-])OP(=O)([O-])OC[C@@H]2[C@H]([C@H](C(O2)N3C=CC(=O)NC3=O)O)O)CO)O)O.[Na+].[Na+]
• WGK Germany: 3
• Alternate CAS: 7277-98-7 (free base)
• PubChem CID: 16220073
• Molecular Weight: 651.32
• Beilstein: 5375867

Chemical and Physical Properties

• Solubility: Soluble in water (50 mg/ml).

References

1. Xinyue Zhang, Yanqi Li, Jingjing Bi, Junjie Zhang, Bingzhi Li, Xing Zhang, Jie Zheng, Lei Lin.  (2025)  Immobilization of Glycosyltransferase into a Hydrophilic Metal-organic Framework for Efficient Biosynthesis of Chondroitin Sulfate.  JOURNAL OF BIOTECHNOLOGY,      [PMID:39800164] [10.1016/j.jbiotec.2025.01.003]